TAMPER-PRUF SCREW #4-40 x 3/8 in Flat Head Tamper-Resistant Machine Screw
The Tamper-Pruf Screw Tamper Resistant Screw is a #4-40 thread size, 3/8" long, flat head machine screw made of stainless steel with a plain finish and spanner drive. This 50-pack (MPN 121683) is designed for…
SKU 3G-OTH-689235
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Tamper-Pruf Screw Tamper Resistant Screw is a #4-40 thread size, 3/8" long, flat head machine screw made of stainless steel with a plain finish and spanner drive. This 50-pack (MPN 121683) is designed for applications requiring a tamper-resistant fastener.
Frequently Asked Questions
What is a Tamper Resistant Screw #4-40 used for?
A Tamper Resistant Screw #4-40 is used in security-sensitive applications where standard screws could be removed by unauthorized personnel. Common uses include securing panels, equipment enclosures, and public fixtures to prevent tampering or vandalism.
What are the specifications of the Tamper-Pruf Screw 121683?
The Tamper-Pruf Screw 121683 is a #4-40 thread size, 3/8 in long, flat head machine screw. It is made of stainless steel with a plain finish and a spanner drive. Drive size is #4. It comes in a 50-pack.
Where to buy Tamper-Pruf Screw 121683 in worldwide?
3G Electric supplies and delivers the Tamper-Pruf Screw 121683 to worldwide locations. We handle full logistics and customs clearance, ensuring your order arrives at your facility. Contact us for availability and lead time.
How to install a spanner drive tamper-resistant screw?
To install a spanner drive tamper-resistant screw, use a spanner bit or driver that matches the two-pin drive pattern. Apply moderate torque to avoid stripping the head. Ensure the screw is seated flush for a secure, tamper-resistant installation.
TAMPER-PRUF SCREW Products
3G Electric supplies TAMPER-PRUF SCREW flat head tamper-resistant machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
